.container {
    width: 100%;
    background-color: #e7e7e7;
}
/* top */
.top {
    width: 100%;
    height: 100px;
    background-color: #000;
}
.t_content {
    width: 1220px;
    margin: 0 auto;
    height: 100%;
}
.t_c_left {
    margin-top: 25px;
    width: 50px;
    height: 50px;
    background: url(../images/logo.png) -1px 5px no-repeat;
    background-size: cover;
}
.t_c_middle {
    height: 100%;
    margin-right: 22px;
}
.t_c_middle li {
    float: left;
    padding: 0 22px;
    margin-top: 36px;
    line-height: 28px;
}
.t_c_middle li:first-child a{
    color: #fff;
}
.t_c_middle li:hover a {
    color: #fff;
}
.t_c_middle li a {
    color: #c8c8c8;
}
.t_c_right {
    width: 159px;
    height: 20px;
    margin-top: 40px;
    border-left: 1px solid #c8c8c821;
    position: relative;
}
.t_c_right:after {
    content: "0";

    position: absolute;
    top: 0;
    right: 0;

    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #666;
    color: #fff;
    text-align: center;
    cursor: pointer;
    
}
.t_c_r_right {
    width: 20px;
    height: 20px;
    margin-left: 45px;
    background: url(../images/sprites.png) -155px 0px no-repeat;
    cursor: pointer;
}
.dropdown {
    position: absolute;
    top: 38px;
    right: 0;

    display: none;
    width: 365px;
    height: 320px;
    background-color: #fff;
    z-index: 1;
}
.t_c_right:hover .t_c_r_left .dropdown {
    display: block;
}
.triangle1 {  
    display: block;  
    position: absolute;  
    width: 0px;  
    height: 0px;  
    border: 8px solid transparent;  
    border-bottom-color: white;  
    top: -16px;  
    right: 31px;  
  }  
.triangle2 {  
    display: block;  
    position: absolute;  
    width: 0px;  
    height: 0px;  
    border: 8px solid transparent;
    top: -15px;  
    border-bottom-color: white;  
    right: 31px;  
}
.t_c_r_left {
    width: 25px;
    height: 20px;
    margin-left: 40px;
    background: url(../images/sprites.png) -62px -22px no-repeat;
    cursor: pointer;
}
.t_c_r_right:hover  {
    background: url(../images/sprites.png) -5px 0 no-repeat;
}
.t_c_r_left:hover  {
    background: url(../images/sprites.png) -2px -22px no-repeat;
}
/* content */
.content {
    width: 1220px;
    margin: 0 auto;
}
.c_top {
    width: 100%;
    height: 90px;
    padding: 31px 0;
}
.c_top li {
    display: inline-block;
    padding: 0 15px;
    line-height: 28px;
}
.c_top li a {
    color: #666;
}
.c_top li a:hover {
    color: #5079d9;
}
.c_top li:first-child {
    font-weight: 700;
    padding-left: 10px;
}
.c_top_right {
    width: 382px;
    height: 32px;
    position: relative;
   
}
.c_top_right input {
    width: 100%;
    height: 32px;
    border: 1px solid #666;
    border-radius: 32px;
    outline: none;
    text-indent: 42px;
}
.dropdown1 {
    position: absolute;
    top: 52px;
    left: 0;

    display: none;
    width: 380px;
    height: 380px;
    background-color: #fff;
    border-radius: 6px;
    border: 1px solid #ccc;
    z-index: 1;
}
.triangle3 {  
    display: block;  
    position: absolute;  
    width: 0px;  
    height: 0px;  
    border: 10px solid transparent;  
    border-bottom-color: white;  
    top: -16px;  
    left: 43px;  
  }  
.triangle4 {  
    display: block;  
    position: absolute;  
    width: 0px;  
    height: 0px;  
    border: 10px solid transparent;
    top: -13px;  
    border-bottom-color: white;  
    left: 43px;  
}
.sousuo {
    width: 32px;
    height: 32px;
    cursor: pointer;

    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);

    background: url(../images/sousuo.png) 50% no-repeat;
}
.jg {
    width: 65px;
    height: 20px;
    padding: 0 10px;
    margin-right: 7px;
    color: #3965cc;
    background: #e5efff;
    font-size: 12px;
    text-align: center;

    position: absolute; 
    top: 50%;
    left: 181px;
    transform: translateY(-50%);

    border: 1px solid #93b2f7;
    border-radius: 20px;
    cursor: pointer;
}
.jg1 {
    width:122px;
    height: 20px;
    padding: 0 10px;
    margin-right: 7px;
    color: #8aad37;
    background: #f7fae1;
    font-size: 12px;
    text-align: center;

    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);

    border: 1px solid  rgba(138,173,55,.6);
    border-radius: 20px;
    cursor: pointer;
}
.c_img {
    width: 1218px;
    margin-bottom: 25px;
    border: 1px solid #ccc;
    border-radius: 8px;
    height: 499px;
    overflow: hidden;
    position: relative;
}
.c_img img {
    width: 1218px;
    position: absolute;
    top: -28px;
}
.c_img ul {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 26px;
    z-index: 999;
}
.c_img li {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin-right: 10px;
    background-color: #ccc;
}
.c_img li:first-child {
    background-color: red;
}
.c_img li:last-child {
    margin-right: 0;
}
.c_middle {
    width: 1220px;
    border: 1px solid #666;
    border-radius: 5px;
    margin-bottom: 25px;
}
.c_middle li {
    float: left;
    border-right: 1px solid #666;
    width: 25%;
}
.c_middle li:last-child {
    border-right: none;
}
.c_middle li img {
    width: 100%;
    border-radius: 5px;
}
.c_bottom{
    width: 100%;
    height: 491px;
    border: 1px solid gray;
    border-radius: 5px;
    background-color: #fff;
    margin-bottom: 50px;
}
.c_b_top {
    width: 100%;
    height: 60px;
    border-bottom: 1px solid rgba(153, 153, 153,0.185);
}
.c_b_t_left {
    margin-left: 25px;
    height: 100%;
}
h2 {
    margin: 0;
    height: 100%;
    line-height: 60px;
    font-size: 21px;
    font-weight: 400;
    color: #333;
}
.c_b_t_right {
    height: 100%;
    width: 102px;
    position: relative;
}
.c_b_t_r_1 {
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
   
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 50%;
    background-color: #ccc;
    box-shadow: 2px 5px 10px #888888
}
.c_b_t_r_2 {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);

    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 2px 5px 10px #888888;
}
.c_bottom li {
    float: left;
    width: 25%;
    height: 428px;
    border-right: 1px solid rgba(153, 153, 153, 0.185);
    position: relative;
}
.tq {
    position: absolute;
    top: 20px;
    right: 20px;

    width: 66px;
    height: 20px;
    padding: 0 10px;
    border-radius: 20px;
    border: 1px solid #f3938b;
    color: #d03b34;
    background-color: #ffe7e5;
    text-align: center;
    line-height: 18px;
    font-size: 12px;
    font-weight: 700;
}
.c_bottom li:last-child {
    border-right: none;
}
.cp1 {
    width: 216px;
    height: 281px;
    padding: 45px 0 20px;
    margin: 0 44px;
}
.cp1 img {
    width: 216px;
    height: 216px;
}
.cp2 {
    font-size: 16px;
    font-weight: 700;
    text-align: center;
}
.cp3 {
    text-align: center;
    padding-top: 15px;
    font-size: 12px;
    color: #999;
}
.cp4 {
    margin-top: 15px;
    margin-bottom: 20px;
    text-align: center;
}
.cp4_1 {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid gray;
    position: relative;
}
.cp4_2 {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #000;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.cp5 {
    text-align: center;
    color: red;
    font-size: 18px;
    font-weight: 700;
}